Modelling of residual stress relaxation : a review
Compressive residual stress, induced by mechanical surface treatment, may relax during component operation life, due to thermal or mechanical mechanism. Fatigue life prediction for the components which have residual stress will be misled and inaccurately predicted the phenomenon of residual stress r...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English English |
| Published: |
Universiti Putra Malaysia Press
2009
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/15675/1/15675.pdf |
| _version_ | 1796968896491683840 |
|---|---|
| author | Zaroog, Omar Suliman Ali, Aidy Sahari, Barkawi Zahari, Rizal |
| author_facet | Zaroog, Omar Suliman Ali, Aidy Sahari, Barkawi Zahari, Rizal |
| author_sort | Zaroog, Omar Suliman |
| collection | UPM |
| description | Compressive residual stress, induced by mechanical surface treatment, may relax during component operation life, due to thermal or mechanical mechanism. Fatigue life prediction for the components which have residual stress will be misled and inaccurately predicted the phenomenon of residual stress relaxation is not considered. Despite putting an effort on incorporating the residual stress relaxation, the issues remain concerned with the technical challenge of measuring and quantifying the magnitude of residual stress relaxation as well as redistribution during the loading cycling itself. In this paper, the residual stress relaxation and its models were reviewed and discussed to picture the best knowledge related to this topic, i.e. whether relaxation is a cause or an effect. |
| first_indexed | 2024-03-06T07:35:02Z |
| format | Article |
| id | upm.eprints-15675 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T07:35:02Z |
| publishDate | 2009 |
| publisher | Universiti Putra Malaysia Press |
| record_format | dspace |
| spelling | upm.eprints-156752014-12-27T01:33:03Z http://psasir.upm.edu.my/id/eprint/15675/ Modelling of residual stress relaxation : a review Zaroog, Omar Suliman Ali, Aidy Sahari, Barkawi Zahari, Rizal Compressive residual stress, induced by mechanical surface treatment, may relax during component operation life, due to thermal or mechanical mechanism. Fatigue life prediction for the components which have residual stress will be misled and inaccurately predicted the phenomenon of residual stress relaxation is not considered. Despite putting an effort on incorporating the residual stress relaxation, the issues remain concerned with the technical challenge of measuring and quantifying the magnitude of residual stress relaxation as well as redistribution during the loading cycling itself. In this paper, the residual stress relaxation and its models were reviewed and discussed to picture the best knowledge related to this topic, i.e. whether relaxation is a cause or an effect. Universiti Putra Malaysia Press 2009-07 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/15675/1/15675.pdf Zaroog, Omar Suliman and Ali, Aidy and Sahari, Barkawi and Zahari, Rizal (2009) Modelling of residual stress relaxation : a review. Pertanika Journal of Science & Technology, 17 (2). pp. 325-336. ISSN 0128-7680; ESSN: 2231-8526 English |
| spellingShingle | Zaroog, Omar Suliman Ali, Aidy Sahari, Barkawi Zahari, Rizal Modelling of residual stress relaxation : a review |
| title | Modelling of residual stress relaxation : a review |
| title_full | Modelling of residual stress relaxation : a review |
| title_fullStr | Modelling of residual stress relaxation : a review |
| title_full_unstemmed | Modelling of residual stress relaxation : a review |
| title_short | Modelling of residual stress relaxation : a review |
| title_sort | modelling of residual stress relaxation a review |
| url | http://psasir.upm.edu.my/id/eprint/15675/1/15675.pdf |
| work_keys_str_mv | AT zaroogomarsuliman modellingofresidualstressrelaxationareview AT aliaidy modellingofresidualstressrelaxationareview AT saharibarkawi modellingofresidualstressrelaxationareview AT zaharirizal modellingofresidualstressrelaxationareview |